Reigen
Reigen may refer to:
- Reigen (play) or La Ronde, a 1900 play by Arthur Schnitzler
- Reigen (film), a 1973 adaptation directed by Otto Schenk
- Reigen (opera), a 1993 adaptation by Philippe Boesmans
- Emperor Reigen, 112th emperor of Japan
- Reigen, spin-off manga of Mob Psycho 100.
- Reigen (singer) (born 1985), American singer-songwriter